Estrogen-progestogen combinations for contraception.
D000818:Animals; D003276:Contraceptives, Oral / Q000009:adverse effects*; D004285:Dogs; D005260:Female; D005833:Genital Neoplasms, Female / Q000139:chemically induced; D006801:Humans; D051379:Mice; D011817:Rabbits; D051381:Rats
D003276:Contraceptives, Oral